I design plywood catamarans and monos suitable for
amateur stitch and glue or sheet/plank on frame construction. These are mostly single
chine configuration, involving little or no torturing of ply. On the rare occasions
that this is unavoidable to achieve the desired hull, the builder may wish to strip plank
a section. FG sheathing is recommended but for those constrained by trailer weight limits,
funds or build time, an epoxy then protective coating will serve. Plans are cheap and materials relatively
inexpensive. I've not written detailed step-by-step build manuals as the techniques used
have been comprehensively covered by others, and are both readily available and cheap for
the immense value they offer. Most of the knowledge necessary is available on the
web. 1/ a concept and enough drawings to show it clearly. 2/ a general description of the physical boat and its specs 3/ A general description of suggested building technique/sequence and construction materials. 4/ Sections as needed. Offsets at 20 to 80 stations for both the completed hull (bulkheads/framing) and developed panels (stich and glue) or both if necessary. For many of my "Easy-build" boats these details would be a waste of time. In other words enough info for a keen amateur to
build the boat. |